Tianyi Water Energy Solutions (ROCO:4530) 1-Year Sharpe Ratio: -0.33 (As of Aug. 05, 2026)

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ROCO:4530 Tianyi Water Energy Solutions Inc ROCO:4530
61 GF Score
Price NT$24.35
GF Value NT$39.38
Valuation Possible Value Trap
! 2 Warning Signs
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What is Tianyi Water Energy Solutions 1-Year Sharpe Ratio?

Tianyi Water Energy Solutions ROCO:4530 +0.83% 61 1-Year Sharpe Ratio is -0.33 as of Aug. 05, 2026. GuruFocus rates ROCO:4530 with a GF Score™ of 61/100 and a GF Value™ of NT$39.38 (Possible Value Trap). The stock has 2 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-08-05), Tianyi Water Energy Solutions's 1-Year Sharpe Ratio is -0.33.


Tianyi Water Energy Solutions  (ROCO:4530) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.


Tianyi Water Energy Solutions 1-Year Sharpe Ratio Related Terms


ROCO:4530 vs CRS, ATI, MLI: 1-Year Sharpe Ratio Comparison

For the Metal Fabrication subindustry, Tianyi Water Energy Solutions's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Tianyi Water Energy Solutions 1-Year Sharpe Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Tianyi Water Energy Solutions's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Tianyi Water Energy Solutions's 1-Year Sharpe Ratio falls into.


ROCO:4530
61GF Score
Tianyi Water Energy Solutions Inc ROCO:4530
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Tianyi Water Energy Solutions 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -0.33 mean?
Tianyi Water Energy Solutions (ROCO:4530) has a 1-Year Sharpe Ratio of -0.33 as of Aug. 05, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Tianyi Water Energy Solutions and its competitors.
Is Tianyi Water Energy Solutions' 1-Year Sharpe Ratio too high?
Tianyi Water Energy Solutions' current 1-Year Sharpe Ratio is -0.33. Overall, Tianyi Water Energy Solutions has a GF Score™ of 61/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Tianyi Water Energy Solutions' 1-Year Sharpe Ratio compare to CRS and ATI?
Tianyi Water Energy Solutions' 1-Year Sharpe Ratio of -0.33 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for an Industrial Products company?
A good 1-Year Sharpe Ratio depends on the Industrial Products industry context. However, 1-Year Sharpe Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Tianyi Water Energy Solutions and its competitors. Tianyi Water Energy Solutions's current 1-Year Sharpe Ratio is -0.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tianyi Water Energy Solutions stock overvalued right now?
Based on GuruFocus' analysis, Tianyi Water Energy Solutions (ROCO:4530) is currently considered Possible Value Trap. The stock's GF Value™ is NT$39.38, compared to a current price of NT$24.35 — trading 38.2% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.33. Tianyi Water Energy Solutions' overall GF Score™ is 61/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Tianyi Water Energy Solutions (ROCO:4530), the current 1-Year Sharpe Ratio is -0.33 as of Aug. 05, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Tianyi Water Energy Solutions (ROCO:4530) Overvalued in 2026?

Based on GuruFocus' analysis, Tianyi Water Energy Solutions stock appears to be undervalued. The current stock price of NT$24.35 is trading 38.2% below its estimated GF Value™ of NT$39.38. GuruFocus considers Tianyi Water Energy Solutions to be Possible Value Trap.

Key valuation signals for ROCO:4530:

  • 1-Year Sharpe Ratio: -0.33
  • GF Value™: NT$39.38 vs. price of NT$24.35 (38.2% below fair value)
  • GF Score™: 61/100 with 2 warning signs

No single metric tells the full story. See the ROCO:4530 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tianyi Water Energy Solutions Business Description

Address Sec. 2, Chang\'an E. Road, 12th Floor-4, No. 112, Zhongshan Dist, Taipei, TWN, 104
Honyi International Co Ltd is engaged in processing and trading of metal forging, treatment of wastewater and sewage, wholesale of industrial additives, and construction of environmental protection engineering projects. Its segments include catering segment, metal forging and processing segment, environmental engineering segment, and other segments. The majority of the revenue is derived from the environmental engineering segment.
61GF Score

Get the complete analysis for ROCO:4530

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$24.35
Price
NT$39.38
GF Value